html,body{
    width: 300px;
    height: 200px;
    padding: 0px;
    margin: 0px;
}
#body{
    width: 300px;
    height: 160px;
    padding-top: 20px;
    padding-bottom: 20px;
    overflow: hidden;
}
/* 正式CSS样式 */
.logins{
    margin: 0 auto;
    padding: 0;
    width: 200px;
    height: 200px;
}
.logins .inputs{
    width: 200px;
    height: 30px;
    display: flex;
    flex-wrap:nowrap;
    justify-content:space-between;
    align-items:center;
    margin-bottom: 10px;
}
.logins .inputs .label{
    line-height: 30px;
}
.logins .inputs .input,.logins .inputs .input input{
    width: 140px;
    height: 20px;
    border-radius: 4px;
}
.logins .inputs .input{
    padding-right: 10px;
}